American Water Works Association (AWWA)
Standards Official Notice - March 2019
Mar. 1, 2019- By: AWWA
Courtesy ofAmerican Water Works Association (AWWA)
The following AWWA Standards are effective on March 1, 2019:
B201-18 Soda Ash
B304-18 Liquid Oxygen for Ozone Generaton for Water, Wastewater and Reclaimed Water
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Launch: 2019
